Microphone Protected by Smooth Surface Sonadome to Pick-Up Whispering Voice (unvoiced voice) with Static Aspiration Pressure

摘要

In recording a whispering voice at proximity of the mouth, certain consideration for turbulence noise due to aspiration wind, which is far intense than normal voiced voice, is necessary. In this study a sonically transparent,. smooth surface membrane sonadome is successfully used for wind protection as well as turbulence suppression. It serves as a necessary support technology for author's another presentation in this meeting.